/*
 * Copyright 2012-2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.bida.core.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

@EnableWebMvc
@ComponentScan
@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
	registry.addViewController("/").setViewName("home");
    }

    @Bean
    public InternalResourceViewResolver viewResolver() {
	InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
	viewResolver.setPrefix("/WEB-INF/views/");
	viewResolver.setSuffix(".jsp");
	return viewResolver;
    }

    @Bean
    // Only used when running in embedded servlet
    public DispatcherServlet dispatcherServlet() {
	return new DispatcherServlet();
    }

    @Override
    public void configureDefaultServletHandling(
	    DefaultServletHandlerConfigurer configurer) {
	configurer.enable();
    }
}
